[KUDU-2089] Failed java tests can orphan test-tmp files

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: test
• Target Version/s: 1.5.0
• Assignee: Jun He
• Reporter: Todd Lipcon
• Created: 02/Aug/17 19:15
• Updated: 29/Aug/17 06:55
• Resolved: 29/Aug/17 06:55

Description

In a recent precommit run I saw TestMiniKuduCluster failed:

11:28:19 testKerberos(org.apache.kudu.client.TestMiniKuduCluster)  Time elapsed: 0.739 sec  <<< ERROR!
11:28:19 java.lang.Exception: We tried starting a process (/home/jenkins-slave/workspace/kudu-master/0/build/latest/bin/kudu-master) but it exited with value=134
11:28:19 	at org.apache.kudu.client.MiniKuduCluster.configureAndStartProcess(MiniKuduCluster.java:345)
11:28:19 	at org.apache.kudu.client.MiniKuduCluster.startMasters(MiniKuduCluster.java:237)
11:28:19 	at org.apache.kudu.client.MiniKuduCluster.startCluster(MiniKuduCluster.java:153)
11:28:19 	at org.apache.kudu.client.MiniKuduCluster.start(MiniKuduCluster.java:117)
11:28:19 	at org.apache.kudu.client.MiniKuduCluster.access$300(MiniKuduCluster.java:50)
11:28:19 	at org.apache.kudu.client.MiniKuduCluster$MiniKuduClusterBuilder.build(MiniKuduCluster.java:661)
11:28:19 	at org.apache.kudu.client.TestMiniKuduCluster.testKerberos(TestMiniKuduCluster.java:77)

It passed on its second try, but left a minidump file around, causing the overall precommit build to fail:

11:40:43 All tests passed, yet some left behind their test output.
11:40:43 TEST_TMPDIR: /home/jenkins-slave/workspace/kudu-master/0/build/test-tmp
11:40:43 13107437    4 drwxr-xr-x   3 jenkins-slave jenkins-slave     4096 Aug  2 18:40 /home/jenkins-slave/workspace/kudu-master/0/build/test-tmp
11:40:43 13148530    4 drwxr-xr-x   3 jenkins-slave jenkins-slave     4096 Aug  2 18:28 /home/jenkins-slave/workspace/kudu-master/0/build/test-tmp/master-0-1501698497481
11:40:43 13148531    4 drwxr-xr-x   3 jenkins-slave jenkins-slave     4096 Aug  2 18:28 /home/jenkins-slave/workspace/kudu-master/0/build/test-tmp/master-0-1501698497481/logs
11:40:43 13148534    4 drwx------   3 jenkins-slave jenkins-slave     4096 Aug  2 18:28 /home/jenkins-slave/workspace/kudu-master/0/build/test-tmp/master-0-1501698497481/logs/minidumps
11:40:43 13148535    4 drwx------   2 jenkins-slave jenkins-slave     4096 Aug  2 18:28 /home/jenkins-slave/workspace/kudu-master/0/build/test-tmp/master-0-1501698497481/logs/minidumps/kudu-master
11:40:43 13148536  220 -rw-------   1 jenkins-slave jenkins-slave   222216 Aug  2 18:28 /home/jenkins-slave/workspace/kudu-master/0/build/test-tmp/master-0-1501698497481/logs/minidumps/kudu-master/17859959-3bfe-c67c-0ac6e052-0748e93f.dmp